Question

ANSWER IF YOU KNOW
Just please help!​

Answer 1

Part A

The proof of the conditions for similarity is presented as follows;

If ∠O ≅ ∠V;
`(OJ)/(AL) = (OY)/(FA)`

Then ΔJYO ~ ΔLFA by SAS similarity theorem

Part B

If ∠A ≅ ∠U;
`(AR)/(US) = (AY)/(UN)`

Then ΔRAY ~ ΔSUN by SAS similarity theorem

Explanation:

By the Side-Angle-Side SAS similarity theorem, If a triangle that have two of its sides proportional to two sides of another triangle and the included angle between the proportional sides in both triangles are congruent the two triangles are similar